265 lines
No EOL
9.1 KiB
Smarty
Executable file
265 lines
No EOL
9.1 KiB
Smarty
Executable file
{{/* vim: set filetype=mustache: */}}
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{{/*
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Expand the name of the chart.
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*/}}
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{{- define "minio.name" -}}
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{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
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{{- end -}}
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{{/*
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Create a default fully qualified app name.
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We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
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*/}}
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{{- define "minio.fullname" -}}
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{{- if .Values.fullnameOverride -}}
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{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
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{{- else -}}
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{{- $name := default .Chart.Name .Values.nameOverride -}}
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{{- if contains $name .Release.Name -}}
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{{- .Release.Name | trunc 63 | trimSuffix "-" -}}
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{{- else -}}
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{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
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{{- end -}}
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{{- end -}}
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{{- end -}}
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{{/*
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Create chart name and version as used by the chart label.
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*/}}
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{{- define "minio.chart" -}}
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{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
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{{- end -}}
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{{/*
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Common labels
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*/}}
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{{- define "minio.labels" -}}
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app.kubernetes.io/name: {{ include "minio.name" . }}
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helm.sh/chart: {{ include "minio.chart" . }}
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app.kubernetes.io/instance: {{ .Release.Name }}
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app.kubernetes.io/managed-by: {{ .Release.Service }}
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{{- end -}}
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{{/*
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Labels to use on deploy.spec.selector.matchLabels and svc.spec.selector
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*/}}
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{{- define "minio.matchLabels" -}}
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app.kubernetes.io/name: {{ include "minio.name" . }}
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app.kubernetes.io/instance: {{ .Release.Name }}
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{{- end -}}
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{{/*
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Return the proper MinIO image name
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*/}}
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{{- define "minio.image" -}}
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{{- $registryName := coalesce .Values.global.imageRegistry .Values.image.registry -}}
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{{- $repositoryName := .Values.image.repository -}}
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{{- $tag := .Values.image.tag | toString -}}
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{{- printf "%s/%s:%s" $registryName $repositoryName $tag -}}
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{{- end -}}
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{{/*
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Return the proper MinIO Client image name
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*/}}
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{{- define "minio.clientImage" -}}
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{{- $registryName := coalesce .Values.global.imageRegistry .Values.clientImage.registry -}}
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{{- $repositoryName := .Values.clientImage.repository -}}
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{{- $tag := .Values.clientImage.tag | toString -}}
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{{- printf "%s/%s:%s" $registryName $repositoryName $tag -}}
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{{- end -}}
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{{/*
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Return the proper Docker Image Registry Secret Names
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*/}}
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{{- define "minio.imagePullSecrets" -}}
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{{- $imagePullSecrets := coalesce .Values.global.imagePullSecrets .Values.image.pullSecrets .Values.volumePermissions.image.pullSecrets -}}
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{{- if $imagePullSecrets }}
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imagePullSecrets:
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{{- range $imagePullSecrets }}
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- name: {{ . }}
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{{- end -}}
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{{- end -}}
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{{- end -}}
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{{/*
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Return MinIO accessKey
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*/}}
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{{- define "minio.accessKey" -}}
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{{- $accessKey := coalesce .Values.global.minio.accessKey .Values.accessKey.password -}}
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{{- if $accessKey }}
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{{- $accessKey -}}
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{{- else if (not .Values.accessKey.forcePassword) }}
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{{- randAlphaNum 10 -}}
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{{- else -}}
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{{ required "An Access Key is required!" .Values.accessKey.password }}
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{{- end -}}
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{{- end -}}
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{{/*
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Return MinIO secretKey
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*/}}
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{{- define "minio.secretKey" -}}
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{{- $secretKey := coalesce .Values.global.minio.secretKey .Values.secretKey.password -}}
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{{- if $secretKey }}
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{{- $secretKey -}}
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{{- else if (not .Values.secretKey.forcePassword) }}
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{{- randAlphaNum 40 -}}
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{{- else -}}
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{{ required "A Secret Key is required!" .Values.secretKey.password }}
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{{- end -}}
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{{- end -}}
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{{/*
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Get the credentials secret.
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*/}}
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{{- define "minio.secretName" -}}
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{{- if .Values.global.minio.existingSecret }}
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{{- printf "%s" .Values.global.minio.existingSecret -}}
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{{- else if .Values.existingSecret -}}
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{{- printf "%s" .Values.existingSecret -}}
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{{- else -}}
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{{- printf "%s" (include "minio.fullname" .) -}}
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{{- end -}}
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{{- end -}}
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{{/*
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Return true if a secret object should be created
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*/}}
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{{- define "minio.createSecret" -}}
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{{- if .Values.global.minio.existingSecret }}
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{{- else if .Values.existingSecret -}}
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{{- else -}}
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{{- true -}}
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{{- end -}}
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{{- end -}}
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{{/*
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Compile all warnings into a single message, and call fail.
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*/}}
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{{- define "minio.validateValues" -}}
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{{- $messages := list -}}
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{{- $messages := append $messages (include "minio.validateValues.mode" .) -}}
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{{- $messages := append $messages (include "minio.validateValues.replicaCount" .) -}}
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{{- $messages := without $messages "" -}}
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{{- $message := join "\n" $messages -}}
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{{- if $message -}}
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{{- printf "\nVALUES VALIDATION:\n%s" $message | fail -}}
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{{- end -}}
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{{- end -}}
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{{/* Validate values of MinIO - must provide a valid mode ("distributed" or "standalone") */}}
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{{- define "minio.validateValues.mode" -}}
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{{- if and (ne .Values.mode "distributed") (ne .Values.mode "standalone") -}}
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minio: mode
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Invalid mode selected. Valid values are "distributed" and
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"standalone". Please set a valid mode (--set mode="xxxx")
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{{- end -}}
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{{- end -}}
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{{/* Validate values of MinIO - number of replicas must be even, greater than 4 and lower than 32 */}}
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{{- define "minio.validateValues.replicaCount" -}}
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{{- $replicaCount := int .Values.statefulset.replicaCount }}
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{{- if and (eq .Values.mode "distributed") (or (eq (mod $replicaCount 2) 1) (lt $replicaCount 4) (gt $replicaCount 32)) -}}
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minio: replicaCount
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Number of replicas must be even, greater than 4 and lower than 32!!
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Please set a valid number of replicas (--set statefulset.replicaCount=X)
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{{- end -}}
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{{- end -}}
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{{/* Check if there are rolling tags in the images */}}
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{{- define "minio.checkRollingTags" -}}
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{{- if and (contains "bitnami/" .Values.image.repository) (not (.Values.image.tag | toString | regexFind "-r\\d+$|sha256:")) }}
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WARNING: Rolling tag detected ({{ .Values.image.repository }}:{{ .Values.image.tag }}), please note that it is strongly recommended to avoid using rolling tags in a production environment.
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+info https://docs.bitnami.com/containers/how-to/understand-rolling-tags-containers/
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{{- end }}
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{{- if and (contains "bitnami/" .Values.clientImage.repository) (not (.Values.clientImage.tag | toString | regexFind "-r\\d+$|sha256:")) }}
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WARNING: Rolling tag detected ({{ .Values.clientImage.repository }}:{{ .Values.clientImage.tag }}), please note that it is strongly recommended to avoid using rolling tags in a production environment.
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+info https://docs.bitnami.com/containers/how-to/understand-rolling-tags-containers/
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{{- end }}
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{{- end -}}
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{{/*
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Return the proper image name (for the init container volume-permissions image)
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*/}}
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{{- define "minio.volumePermissions.image" -}}
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{{- $registryName := .Values.volumePermissions.image.registry -}}
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{{- $repositoryName := .Values.volumePermissions.image.repository -}}
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{{- $tag := .Values.volumePermissions.image.tag | toString -}}
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{{/*
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Helm 2.11 supports the assignment of a value to a variable defined in a different scope,
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but Helm 2.9 and 2.10 doesn't support it, so we need to implement this if-else logic.
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Also, we can't use a single if because lazy evaluation is not an option
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*/}}
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{{- if .Values.global }}
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{{- if .Values.global.imageRegistry }}
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{{- printf "%s/%s:%s" .Values.global.imageRegistry $repositoryName $tag -}}
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{{- else -}}
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{{- printf "%s/%s:%s" $registryName $repositoryName $tag -}}
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{{- end -}}
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{{- else -}}
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{{- printf "%s/%s:%s" $registryName $repositoryName $tag -}}
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{{- end -}}
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{{- end -}}
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{{/*
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Return the proper Storage Class
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*/}}
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{{- define "minio.storageClass" -}}
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{{/*
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Helm 2.11 supports the assignment of a value to a variable defined in a different scope,
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but Helm 2.9 and 2.10 does not support it, so we need to implement this if-else logic.
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*/}}
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{{- if .Values.global -}}
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{{- if .Values.global.storageClass -}}
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{{- if (eq "-" .Values.global.storageClass) -}}
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{{- printf "storageClassName: \"\"" -}}
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{{- else }}
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{{- printf "storageClassName: %s" .Values.global.storageClass -}}
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{{- end -}}
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{{- else -}}
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{{- if .Values.persistence.storageClass -}}
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{{- if (eq "-" .Values.persistence.storageClass) -}}
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{{- printf "storageClassName: \"\"" -}}
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{{- else }}
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{{- printf "storageClassName: %s" .Values.persistence.storageClass -}}
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{{- end -}}
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{{- end -}}
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{{- end -}}
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{{- else -}}
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{{- if .Values.persistence.storageClass -}}
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{{- if (eq "-" .Values.persistence.storageClass) -}}
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{{- printf "storageClassName: \"\"" -}}
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{{- else }}
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{{- printf "storageClassName: %s" .Values.persistence.storageClass -}}
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{{- end -}}
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{{- end -}}
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{{- end -}}
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{{- end -}}
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{{/*
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Renders a value that contains template.
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Usage:
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{{ include "minio.tplValue" ( dict "value" .Values.path.to.the.Value "context" $) }}
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*/}}
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{{- define "minio.tplValue" -}}
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{{- if typeIs "string" .value }}
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{{- tpl .value .context }}
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{{- else }}
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{{- tpl (.value | toYaml) .context }}
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{{- end }}
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{{- end -}}
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{{/*
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Returns the proper service account name depending if an explicit service account name is set
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in the values file. If the name is not set it will default to either minio.fullname if serviceAccount.create
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is true or default otherwise.
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*/}}
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{{- define "minio.serviceAccountName" -}}
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{{- if .Values.serviceAccount.create -}}
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{{ default (include "minio.fullname" .) .Values.serviceAccount.name }}
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{{- else -}}
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{{ default "default" .Values.serviceAccount.name }}
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{{- end -}}
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{{- end -}} |